KR102635338B1 - 회절형 다초점 이식 가능 렌즈 장치 - Google Patents

회절형 다초점 이식 가능 렌즈 장치 Download PDF

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Publication number
KR102635338B1
KR102635338B1 KR1020197026940A KR20197026940A KR102635338B1 KR 102635338 B1 KR102635338 B1 KR 102635338B1 KR 1020197026940 A KR1020197026940 A KR 1020197026940A KR 20197026940 A KR20197026940 A KR 20197026940A KR 102635338 B1 KR102635338 B1 KR 102635338B1
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KR
South Korea
Prior art keywords
focus
diffraction
steps
diffractive
lens device
Prior art date
Application number
KR1020197026940A
Other languages
English (en)
Korean (ko)
Other versions
KR20190113972A (ko
Inventor
무나바르 타히르 후세인
산제이 람 스와루프 아르갈
Original Assignee
데이브, 자그래트 나타바르
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 데이브, 자그래트 나타바르 filed Critical 데이브, 자그래트 나타바르
Priority to KR1020237032648A priority Critical patent/KR20230144098A/ko
Publication of KR20190113972A publication Critical patent/KR20190113972A/ko
Application granted granted Critical
Publication of KR102635338B1 publication Critical patent/KR102635338B1/ko

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1616—Pseudo-accommodative, e.g. multifocal or enabling monovision
    • A61F2/1618—Multifocal lenses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2/1613—Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1654—Diffractive lenses
    • A61F2/1656—Fresnel lenses, prisms or plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00028—Bifocal lenses; Multifocal lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00269—Fresnel lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G02C7/042—Simultaneous type
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/02—Lenses; Lens systems ; Methods of designing lenses
    • G02C7/04—Contact lenses for the eyes
    • G02C7/041—Contact lenses for the eyes bifocal; multifocal
    • G02C7/044—Annular configuration, e.g. pupil tuned
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2202/00—Generic optical aspects applicable to one or more of the subgroups of G02C7/00
    • G02C2202/20—Diffractive and Fresnel lenses or lens portions

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Prostheses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
KR1020197026940A 2017-02-14 2017-10-11 회절형 다초점 이식 가능 렌즈 장치 KR102635338B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020237032648A KR20230144098A (ko) 2017-02-14 2017-10-11 회절형 다초점 이식 가능 렌즈 장치

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN201721005229 2017-02-14
IN201721005229 2017-02-14
PCT/IB2017/056275 WO2018150236A1 (en) 2017-02-14 2017-10-11 Diffractive multifocal implantable lens device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020237032648A Division KR20230144098A (ko) 2017-02-14 2017-10-11 회절형 다초점 이식 가능 렌즈 장치

Publications (2)

Publication Number Publication Date
KR20190113972A KR20190113972A (ko) 2019-10-08
KR102635338B1 true KR102635338B1 (ko) 2024-02-07

Family

ID=60201636

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020197026940A KR102635338B1 (ko) 2017-02-14 2017-10-11 회절형 다초점 이식 가능 렌즈 장치
KR1020237032648A KR20230144098A (ko) 2017-02-14 2017-10-11 회절형 다초점 이식 가능 렌즈 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020237032648A KR20230144098A (ko) 2017-02-14 2017-10-11 회절형 다초점 이식 가능 렌즈 장치

Country Status (5)

Country Link
US (1) US20200038172A1 (zh)
EP (1) EP3582719A1 (zh)
KR (2) KR102635338B1 (zh)
CN (1) CN110753528B (zh)
WO (1) WO2018150236A1 (zh)

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WO2014033543A2 (en) 2012-08-31 2014-03-06 Amo Groningen B.V. Multi-ring lens, systems and methods for extended depth of focus
AU2018235011A1 (en) 2017-03-17 2019-10-24 Amo Groningen B.V. Diffractive intraocular lenses for extended range of vision
US11523897B2 (en) 2017-06-23 2022-12-13 Amo Groningen B.V. Intraocular lenses for presbyopia treatment
CA3068351A1 (en) 2017-06-28 2019-01-03 Amo Groningen B.V. Extended range and related intraocular lenses for presbyopia treatment
US11262598B2 (en) 2017-06-28 2022-03-01 Amo Groningen, B.V. Diffractive lenses and related intraocular lenses for presbyopia treatment
US11327210B2 (en) 2017-06-30 2022-05-10 Amo Groningen B.V. Non-repeating echelettes and related intraocular lenses for presbyopia treatment
CN110989062B (zh) * 2019-12-17 2021-05-04 中国科学院长春光学精密机械与物理研究所 一种多焦点光学元件及其设计方法
WO2021136617A1 (en) 2019-12-30 2021-07-08 Amo Groningen B.V. Lenses having diffractive profiles with irregular width for vision treatment
CN114902121A (zh) 2019-12-30 2022-08-12 阿莫格罗宁根私营有限公司 用于视力治疗的消色差镜片
CA3166225A1 (en) 2019-12-30 2021-07-08 Amo Groningen B.V. Achromatic lenses with zone order mixing for vision treatment
DE102020201817A1 (de) * 2020-02-13 2021-08-19 Carl Zeiss Meditec Ag Diffraktive Augenlinse
CN113331994B (zh) * 2021-07-29 2021-12-07 微创视神医疗科技(上海)有限公司 人工晶状体
WO2023111280A1 (en) * 2021-12-17 2023-06-22 Essilor International Optical lens element for slowing down evolution of abnormal visual refraction
WO2024020002A1 (en) * 2022-07-18 2024-01-25 Z Optics, Inc. Cyclic lens surface with extended depth of focus

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US20120140166A1 (en) 2010-12-07 2012-06-07 Abbott Medical Optics Inc. Pupil dependent diffractive lens for near, intermediate, and far vision
AU2015323668A1 (en) 2014-09-25 2017-04-27 Carl Zeiss Meditec Ag Multifocal intraocular lens with extended depth of field

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US20120140166A1 (en) 2010-12-07 2012-06-07 Abbott Medical Optics Inc. Pupil dependent diffractive lens for near, intermediate, and far vision
AU2015323668A1 (en) 2014-09-25 2017-04-27 Carl Zeiss Meditec Ag Multifocal intraocular lens with extended depth of field

Also Published As

Publication number Publication date
RU2019128665A (ru) 2021-03-16
WO2018150236A1 (en) 2018-08-23
US20200038172A1 (en) 2020-02-06
CN110753528A (zh) 2020-02-04
EP3582719A1 (en) 2019-12-25
KR20230144098A (ko) 2023-10-13
KR20190113972A (ko) 2019-10-08
RU2019128665A3 (zh) 2021-03-16
CN110753528B (zh) 2022-09-27

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E601 Decision to refuse application
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GRNT Written decision to grant